Vertical orientation for section bar

Import InfoSelect data files

"Open containing folder" command to open the folder with the active .db file

Minimal UI mode

System-wide shortcut to paste current clipboard contents as a note

Don't change panel background color when filters are active

Improve performance when working with large notebooks (>10 MB)

Comparing two notes using an external tool (like Araxis Merge, Beyond Compare, etc.)

Virtual tags (Predefined tag expressions)

Drag-and-dropping .db files onto CN window should open them